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25 free tools covering broken links, Core Web Vitals, technical SEO audits, site crawling, and more. Upgrade to PerfBee to scan your entire site automatically, every day.

Most Popular Free Tools

Highest search traffic — start here if you're not sure which tool you need.

Broken Link Checker

Find all broken links on any page. Check 404 errors, redirect chains, and slow links in seconds.

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Website Speed Test

Test your page load speed, Core Web Vitals, and get a performance score with actionable improvement tips.

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Core Web Vitals Checker

Test your LCP, CLS, and INP scores against Google's Good/Needs Improvement/Poor thresholds.

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Meta Tag Checker

Audit all meta tags on any page: title, description, canonical, robots, and Open Graph in one click.

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Free Website Crawler

Crawl up to 50 pages of any site. Find broken links, missing meta tags, noindex pages, and slow pages instantly.

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SSL Certificate Checker

Check SSL expiry, TLS protocol, HSTS status, and get a security grade (A+ to F) for any domain.

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Redirect Checker

Trace the full redirect chain for any URL — find loops, long chains, and mixed HTTP/HTTPS issues.

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Robots.txt Tester

Parse your robots.txt and test if Googlebot (or any bot) is allowed or blocked from any path.

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XML Sitemap Validator

Validate your XML sitemap, check URL accessibility, and find broken links hiding in your sitemap.

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HTTP Headers Checker

Inspect all HTTP response headers — security headers, cache-control, compression, and more.

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Technical SEO

Audit meta tags, canonical URLs, schema, and more

Meta Tag Checker

Audit all meta tags on any page: title, description, canonical, robots, and Open Graph in one click.

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SSL Certificate Checker

Check SSL expiry, TLS protocol, HSTS status, and get a security grade (A+ to F) for any domain.

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HTTP Headers Checker

Inspect all HTTP response headers — security headers, cache-control, compression, and more.

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Page Title Analyzer

Analyze your title tag length in characters and pixels, with a live SERP preview.

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Meta Description Checker

Check meta description length and get a live SERP preview showing how it appears in Google.

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Canonical Tag Checker

Validate your canonical tag — check self-references, URL mismatches, and OG URL alignment.

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Image Alt Text Checker

Find images missing alt text on any page — for better SEO and accessibility.

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Hreflang Checker

Validate hreflang tags: locale codes, return link confirmation, and x-default presence.

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Schema Markup Validator

Validate JSON-LD schema markup and check Google Rich Result eligibility for any page.

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Duplicate Meta Tag Checker

Crawl up to 50 pages and find all duplicate title tags and meta descriptions across your site.

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Open Graph Tag Checker

Check OG title, description, image, and Twitter Card tags — with a social sharing preview.

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These tools check one page at a time.

PerfBee runs all of these checks across your entire site — automatically, every day. Get daily crawl reports, broken link alerts, Core Web Vitals tracking, and AI fix suggestions.